Tidemark Analytics 0.38.4

Added

• A host that runs Tidemark for other people can end a trial: set expires_at in the plan file (TIDEMARK_PLAN_FILE) and from that moment the install records nothing and adds no sites, while everything already collected stays readable. A red banner tells the signed-in person the trial has ended. php artisan tidemark:usage reports expires_at and expired. Without the key nothing ever expires.